/Engine/Source/Runtime/CoreUObject/Public/Misc/PackageName.h
Examples: "/Game/MyAsset.MyAsset:SubObject.AnotherObject" -> "/Game/MyAsset.MyAsset:SubObject" "/Game/MyAsset.MyAsset:SubObject" -> "/Game/MyAsset.MyAsset" "/Game/MyAsset.MyAsset" -> "/Game/MyAsset" "/Game/MyAsset" -> ""
static [FString](API\Runtime\Core\Containers\FString) ObjectPathToOuterPath ( const [FString](API\Runtime\Core\Containers\FString) & InObjectPath )